LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Jeep >> 1997 >> Cherokee 4WD L6-4.0L VIN S >> Repair and Diagnosis >> Specifications >> Pressure, Vacuum and Temperature Specifications >> Engine >> Compression Check
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Compression Check

NOTE: This six-cylinder engine is an In-line, lightweight, overhead valve engine.

Engine Type In-line 6 Cylinder
Compression Ratio 8.7:1
Pressure Range 827 - 1,034 kPa (120 - 150 psi)
Max. Variation Between Cylinders 206 kPa(30 psi)